請看5分鐘,在這個簡單的錯誤:XAML中的TextBlock寬度不一致的行爲
<textblock (...) Width="0" />
工作的偉大,文本框似乎是0像素薄。工程與價值一樣,2,3,4 ...
現在不工作:
<TextBlock (...) />
<TextBlock.Width>
<MultiBinding Converter="{StaticResource WidthConverter}">
<MultiBinding.Bindings>
<Binding RelativeSource="{RelativeSource Self}" />
<Binding RelativeSource="{x:Static RelativeSource.Self}" Path="TemplatedParent.Parent.ActualWidth" />
</MultiBinding.Bindings>
</MultiBinding>
<TextBlock.Width>
</TextBlock>
Public Class WidthConverter
Implements IMultiValueConverter
Public Function Convert(ByVal values() As Object, ByVal targetType As System.Type, ByVal parameter As Object, ByVal culture As System.Globalization.CultureInfo) As Object Implements System.Windows.Data.IMultiValueConverter.Convert
Return 0
End function
end class
爲什麼我在XAML零值設置爲TextBox.Width而不是在後面的代碼?
通過使用一個轉換器,returing 0時,該TextBlock.Width沒有被設置爲0,但爲「自動」,我可以閱讀文本
*如何*它不工作? – 2012-01-18 12:10:21